View Compilation Error

0_0_17516582_186.cpp:154:3: error: stray '\243' in program
   if((long long)n*(long long)(n-1)<（long long）Max) Max=n*(n-1);
   ^
0_0_17516582_186.cpp:154:3: error: stray '\250' in program
0_0_17516582_186.cpp:154:3: error: stray '\243' in program
0_0_17516582_186.cpp:154:3: error: stray '\251' in program
0_0_17516582_186.cpp: In function 'int main()':
0_0_17516582_186.cpp:154:38: error: expected primary-expression before 'long'
   if((long long)n*(long long)(n-1)<（long long）Max) Max=n*(n-1);
                                      ^
0_0_17516582_186.cpp:154:38: error: expected ')' before 'long'